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PartsTable / COMPONENT / CW 7066-1/7066-2 ITEM 10
CW 7066-1/7066-2 ITEM 10 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CW 7066-1/7066-2 ITEM 10 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-438-8330, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CW 7066-1/7066-2 ITEM 10
NSN: 5330-01-438-8330
FSC: 5330
CAGE: 52330 — MEGATOR CORP (USA)
SPECIFICATIONS
Part NumberCW 7066-1/7066-2 ITEM 10
NSN5330-01-438-8330
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CW 7066-1/7066-2 ITEM 10 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
GGG-R-791Interchangeable
interchangeable cross-reference
interchangeable
02186906Interchangeable
interchangeable cross-reference
interchangeable
5210-00-221-2072Interchangeable
interchangeable cross-reference
interchangeable
5070Interchangeable
interchangeable cross-reference
interchangeable
5070-1Interchangeable
interchangeable cross-reference
interchangeable
4820PL1626755Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CW 7066-1/7066-2 ITEM 10?
CW 7066-1/7066-2 ITEM 10 is a CW 7066-1/7066-2 ITEM 10.
What parts can replace CW 7066-1/7066-2 ITEM 10?
There are 12 known substitutes for CW 7066-1/7066-2 ITEM 10: GGG-R-791, 02186906, 5210-00-221-2072 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CW 7066-1/7066-2 ITEM 10?
CW 7066-1/7066-2 ITEM 10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-438-8330. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026